to-netlify.yml

name: 'Gatsby Build and publish to Netlify'

on:
  # 1. Trigger the workflow push on main branch
  push:
    branches:
      - main-site-gatsby
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:
    inputs:
      tags:
        description: 'Publish to Netlify'

jobs:
  deploy:
    name: 'Deploy'
    # 2. Using the latest Ubuntu image
    runs-on: ubuntu-latest

    steps:
      # Check out the current repository code
      - uses: actions/checkout@v3
      # 3. https://github.com/actions/setup-node#usage
      - name: Setup node and build Gatsby
        uses: actions/setup-node@v3
        with:
          node-version: '16.x'
          cache: 'npm'
      - run: npm install
      # This triggers `gatsby build` script in "package.json"
      - run: npm run build
      # 4. Deploy the gatsby build to Netlify
      - name: Deploy to netlify
        uses: netlify/actions/cli@master
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
        with:
          # 5. "gatsby build" creates "public" folder, which is what we are deploying
          args: deploy --dir=public --prod
          secrets: '["NETLIFY_AUTH_TOKEN", "NETLIFY_SITE_ID"]'